/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import database.DBClass;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.UserBean;

/**
 *
 * @author Shin
 */
public class LoginServlet extends HttpServlet {
//declare values to get form values from jsp page

    String account;
    String password;
    String action;
    UserBean bean = new UserBean();
    DBClass dbobject = new DBClass();

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        HttpSession session = request.getSession();
        try {
            //get the values from jsp page
            account = request.getParameter("account");
            password = request.getParameter("password");
            action = request.getParameter("action");

            if (action.equals("LOGIN")) {
                boolean sukses = dbobject.cekLogin(account, password);


                if (sukses) {
                    session.setAttribute("account", account);
                    RequestDispatcher rd = request.getRequestDispatcher("insertupdate.jsp");
                    rd.forward(request, response);
                } else {
                    RequestDispatcher rd = request.getRequestDispatcher("login.jsp");
                    rd.forward(request, response);

                }

            }
        } catch (Exception e) {
            RequestDispatcher rd = request.getRequestDispatcher("login.jsp");
            rd.forward(request, response);
        } finally {
            out.close();
        }
    }
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">

    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
